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Pycnopulvinus aurantiacus gen. et sp. nov., a new sporocarp-forming member of Pucciniomycotina

by: Aime, M. Catherine; Toome, Merje

Publication date: 2014-11-3
Usage: Attribution 4.0 International
Topics: Ceratocystis, Fungal biodiversity, litter fungi, palm fungi, Pycnobasidium, tropical mycology
Publisher: Pensoft Publishers
Collection: biodiversity
Contributor: Pensoft Publishers
Language: English
Rights: https://biodiversitylibrary.org/permissions
Rights-holder: Copyright held by individual article author(s).
Volume: 8
Item Size: 10.1M

Abstract: An unusual fungus producing minute orange stilboid sporocarps was found on a palm leaf mid-rib in a Neotropical forest. Morphological observations could not place this collection into any previously described species or genus and, due to an absence of sexual structures, even higher level placement was uncertain. Phylogenetic analysis of a portion of the large subunit and the internal transcribed spacer of the nuclear ribosomal DNA indicated that this fungus is related to Heterogastridium pycnidioideum and belongs to Heterogastridiales, Microbotryomycetes (Pucciniomycotina). A new genus and species, Pycnopulvinus aurantiacus, are proposed here to accommodate this fungus.
Addeddate: 2025-04-28 22:32:11
Bhl_virtual_titleid: 210915
Bhl_virtual_volume: v.8 (2014)
Call number: 10_3897_mycokeys_8_7676
Call-number: 10_3897_mycokeys_8_7676
Foldoutcount: 0
Genre: article
Identifier: pycnopulvinusau8aime
Identifier-ark: ark:/13960/s2ztw34rp7s
Identifier-bib: 10_3897_mycokeys_8_7676
Identifier-doi: 10.3897/mycokeys.8.7676
Ocr: tesseract 5.3.0-6-g76ae
Ocr_detected_lang: en
Ocr_detected_lang_conf: 1.0000
Ocr_detected_script: Latin
Ocr_detected_script_conf: 1.0000
Ocr_module_version: 0.0.21
Ocr_parameters: -l eng
Page_number_confidence: 82
Page_number_module_version: 1.0.5
Page_range: 43-50
Pages: 8
Pdf_degraded: invalid-jp2-headers
Pdf_module_version: 0.0.25
Possible copyright status: In copyright. Digitized with the permission of the rights holder.
Ppi: 300
Source: MycoKeys 8
Year: 2014